1328811 Screw | Genuine Volvo Penta Part

🔧 Product Description

This is a genuine Volvo Penta M6 screw from the Engine system group, used as a threaded fastener securing engine-mounted components and brackets. It is supplied in the M6 thread size, which is what separates it from other screws sharing the same generic name, so check the size called for by your engine before ordering. It is the current replacement for earlier part number 955281 and fits TAMD42B, KAD42 and KAMD42 series marine diesel engines.

🚤 Compatibility

Typically suits:

• Volvo Penta TAMD42B
• Volvo Penta KAD42A
• Volvo Penta KAD42B
• Volvo Penta KAMD42A
• Volvo Penta KAMD42B

• Engine Family: TAMD, KAD, KAMD
• HP Range: Approximately 220-230 HP
• Year Range: Approximately 1990s - early 2000s
• Serial Range: M6, SN-2204207319

⚙️ Key Features

• OEM Volvo Penta part number 1328811
• M6 thread size
• System group: Engine
• Net weight approximately 0.014 kg
• Supersedes earlier part number 955281
• Fits 42-series marine diesel engines including TAMD42B, KAD42 and KAMD42 variants
• Engine type: Volvo inline 6-cylinder supercharged / turbocharged marine diesel belt drive

🔌 Function

The screw clamps and retains engine components or brackets at a defined torque, holding assemblies securely in place against vibration and thermal cycling. Correct size and torque are essential to maintain joint integrity.

⚠️ Common Signs of Failure

• Corrosion or pitting from salt-water exposure making removal difficult
• Stripped, galled or damaged threads that will not hold torque
• Repeated loosening or backing out under engine vibration
• Rounded or damaged head preventing proper tool engagement
• Stretched or snapped shank after over-torquing or fatigue

🛠️ Service Notes

• Clean the threads in the casting and check them for damage before fitting; a screw run into a dirty or pulled thread gives a false torque reading and will not hold its load
• Tighten to the torque given in the workshop manual for your engine rather than by feel, and follow the specified sequence where the joint has one
• Use the thread locking or sealing compound the manual calls for at that joint — some screws pass into oil, coolant or fuel space and have to seal as well as clamp
• Renew any screw that is stretched, corroded in the shank, or has damaged threads or a rounded head, and never reuse one that was tightened by a stretch or angle-tighten procedure
• A little marine-grade anti-seize helps later removal where the manual permits it, but keep it off threads that are meant to take a locking compound

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 1328811 → Supersedes 955281 → Supersedes 100116

OEM / Related Numbers

• 955281 earlier number superseded by this part
• 902264 earlier number superseded by this part
• 100116 earlier number superseded by this part
• 860658 related belt tensioner
• 861672 related belt tensioner
• 860714 related pulley
• 861557 related pulley
• 876562 related mounting kit

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging